John 13:24
King James Version
“Simon Peter therefore beckoned to him, that he should ask who it should be of whom he spake.”
Context
21When Jesus had thus said, he was troubled in spirit, and testified, and said, Verily, verily, I say unto you, that one of you shall betray me.
22Then the disciples looked one on another, doubting of whom he spake.
23Now there was leaning on Jesus’ bosom one of his disciples, whom Jesus loved.
24Simon Peter therefore beckoned to him, that he should ask who it should be of whom he spake.
25He then lying on Jesus’ breast saith unto him, Lord, who is it?
26Jesus answered, He it is, to whom I shall give a sop, when I have dipped And when he had dipped the sop, he gave to Judas Iscariot, of Simon.
27And after the sop Satan entered into him. Then said Jesus unto him, That thou doest, do quickly.